baber/WOPTO huggingface dataset:
Patent JP-H03256647-A (JP)
Title: Preparing device for file of work jig
Inventor: OTA YOSHINARI
IPC: G06Q50/04
Filed: 1990-03-05
Abstract: PURPOSE:To discriminate a jig and pallet, by comparing a jig with the last jig of the fitting order of each pallet of a 2nd memory means with its retrieval from a 1st memory means and displaying it with its allocation to the pallet thereof the 2nd memory means in the case of both jig names being coincident. CONSTITUTION:With regard to work parts AAA and work part number 1 for example, a retrieving means 4 retrieves the name of the jig to which this work part is fitted from the jig master file of a 1st memory means 3. In the case of the jig name being changed to YYY, a comparing means 6 goes comparing the jig name YYY with the jig fitted last of the fitting order on each pallet of the work jig file of a 2nd memory means 5 on each pallet and the pallet coincident with the jig name is found. In the case of the jig name YYY and the last jig name of the fitting order of the pallet being coincident, an allocation means 7 allocates the pallet number thereof of the work jig file, the jig name to the setting jig which is the specific place of the fitting order of a pallet number 1003 for instance and it is displayed by a display means 8.
Patent JP-S52137455-A (JP)
Title: Weather resistant vinyl chloride resin composition
Inventor: KUWATA SATOSHI
IPC: C08L21/00
Filed: 1976-05-13
Abstract: PURPOSE: A vinyl chloride resin composition having excellent weather resistance, impact resistance, tensile strength, and elongation at break, containing a specific amount of polyhydric alcohol, polyhydric phenol, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09246225-A (JP)
Title: Silicon wafer processing equipment
Inventor: TANABE MADOKA
IPC: H01L21/306
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce a waste solution discharged from a cleaning process or etching process and also accurately control the etching rate by providing an etching or cleaning treatment tank and a total residue after evaporation equipment for measuring the amount of total burning residue in a chemical. SOLUTION: An etching or cleaning treatment tank 2 for a silicon wafer 6 containing a chemical 4 including at least hydrofluoric acid and a total residue after evaporation equipment 10 for measuring the amount of the total residue after evaporation in the chemical 4 are provided. For example, the total residue meter 10 causes evaporation by spraying sample water and contacting it to heated air, by which the evaporation residue in the sample water is turned into fine particles and these are measured with a gas phase fine particle counter.  Then, the measured value of the total residue after evaporation equipment 10 is sent to a control section 12; when this measured value exceeds a predetermined concentration, a control signal is sent out to a chemical supplementing valve 14 and opening/closing of the chemical supplementing valve 14 is controlled; and a chemical such as a dilute hydrofluoric acid is supplied to the treatment tank 2.
Patent JP-S56150098-A (JP)
Title: Phenoxaphosphine derivative and its preparation
Inventor: YOKOYAMA MASAAKI
IPC: C08G73/14
Filed: 1980-04-23
Abstract: NEW MATERIAL:A compound of formula I (X is halogen; -CO-O-CO- is linked to the adjacent carbon atoms in the benzene ring).  
     EXAMPLE: 2,3,8-Trimethyl-10-phenylphenoxaphosphine.  
     USE: A raw material for polyamide -imide having improved heat resistance and flame retardancy.  
     PROCESS: A compound of formula II is treated with a halogenating agent, e.g. thionyl chloride or thionyl bromide, to give the compound of formula I. The starting raw material compound of formula II is obtained by the ring closure of a compound expressed by formula IV (two carboxyl groups on the benzene ring are linked to the adjacent carbon atoms) prepared by oxidizing a compound of formula III (two methyl groups on the benzene ring are linked to the adjacent carbon atoms) through dehydration under heating at 130W210°C. The compound of formula I is polycondensed with a diamine of the formula H 2 N-R-NH 2  (R is alkyl or arylene) to give a polyamide-imide consisting of repeating units expressed by formula V. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62213052-A (JP)
Title: Charged beam device
Inventor: HOSAKA SUMIO
IPC: H01J37/073
Filed: 1986-03-14
Abstract: PURPOSE:To enable three dimensional measurement, observational analysis and machining of fine portions, film formation, transportation of substances, etc. by using a liquid metallic chip in place of a metallic chip used till now as an electron emission source, applying voltage positive or negative as required to a sample and obtaining a fine electron or ion probe. CONSTITUTION:A liquid metallic ship 6 is formed so that a needle-shaped metallic chip 5 may be connected with a support element 4 to constitute a framework and immerged in liquid metal (raw material) 1 with itself positioned at the center of the framework. When an electrode structure is set in a condition of close proximity of the liquid metallic chip 6 to a sample 2 and connected to a power source 3, a fine ion probe can be obtained by field emission phenomenon. The clearance between the chip 6 and the sample 2 is preferably about 10Angstrom -100Angstrom .
Patent JP-S60198447-A (JP)
Title: Moisture sensitive material
Inventor: HIGUMA HIROKO
IPC: G01N27/12
Filed: 1984-03-22
Abstract: PURPOSE:To obtain a moisture sensitive material which has a stable moisture sensitive characteristic and high detection sensitivity by using an org. silicon compd. polymer and the residual matter of calcination of a compsn. contg. ferrite in which part of bivalent metallic ion is substd. by alkali metallic ion. CONSTITUTION:A compsn. consisting essentially of, for example, silicon resin such as methyl phenyl silicon, silicon resin of a modified type such as epoxy modified silicon or the like is used as an org. silicon compd. polymer. If the temp. of such org. silicon compd. polymer is increased to about >=400 deg.C, the org. group at the side chain of the siloxane bond is thermally oxidized and decomposed to a gas and forms a highly water-replellent porous body consisting essentially of amorphous SiO2 thus providing the characteristics possessed by ferrite and exhibiting an excellent moisture sensitive function. Spinel type alkali ferrite obtd. by treating, for example, Li2O-ZnO-Fe2O3, etc. is used as ferrite in which part of bivalent metallic ion is substd. with alkali metallic ion. The moisture sensitive material having a stable moisture sensitive characteristic and high detection sensitivity is obtd. by using such materials.
Patent JP-H04290173-A (JP)
Title: Pattern recognition device
Inventor: KONASE ATSUSHI
IPC: A01H4/00
Filed: 1991-03-19
Abstract: PURPOSE:To input a light cut shape at a high speed and also securely recognize a trunk even if the trunk is hidden behind leaves, branches, etc., by roughly grasping the direction where a three-dimensional object such as a seedling is present and then recognizing the trunk. CONSTITUTION:A 1st shape data acquiring means 22 makes a light scan at 1st specific intervals almost in the direction of the trunk of the three-dimensional object formed of the trunk and branches to obtain a 1st light cut section shape data at each scanning position and a 2nd shape data acquiring means 23 scans the three-dimensional object with light at 2nd intervals smaller than the 1st intervals while following up the 1st light cut shape data to find 2nd light cut shape data. A trunk judging means 24 judges trunk candidates from the 1st and 2nd light cut shape data and judges the most contiguous trunk candidate among those trunk candidates as the trunk.
Patent JP-S51131820-A (JP)
Title: Process for preparing alpha-substituted-gamma-halocarboxylic acid esters
Inventor: HOSOKAI TAKEO
IPC: C07B61/00
Filed: 1975-05-08
Abstract: PURPOSE: α-Substituted-ϒ-halocarboxylic acid esters of formula I are new: (where R 1  is alkoxycarboxy, cyano or acyl; R 2  is alcohol residue; R 3  and R 4  are H, alkyl or phenyl; X is halogen), in an example, ethyl-4-bromo-6,6,6-trichloro-2-ethoxycarbonyl-3,3-dimethylhexanoate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04362984-A (JP)
Title: Fixing device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1991-03-19
Abstract: PURPOSE:To provide a fixing device which can attain excellent fixing without having irregularities in a toner image, accurately control a fixing temp. with respect to a transfer sheet, without damaging a fixing roller and a fixing belt, and simultaneously, obtain optimum fixing conditions corresponding to the thickness of each transfer sheet, without changing the copying speed of the transfer sheet. CONSTITUTION:A pressure roller 3 is press-contacted to the fixing roller 1 having a releasing layer 1b on the surface and incorporating a heating source 2, or the fixing belt 10, and a nipping part N is formed along the outer periphery of the pressure roller 3. A temp. detecting element 20 detecting the fixing temp. with respect to the transfer sheet P is provided to control the temp. of the heating source. In a copying mode for a cardboard, the temp. of the fixing belt 10 is set higher than the temp. when a plain paper is fixed.
Patent JP-S61215384-A (JP)
Title: Production of deoxypodophyllotoxin intermediate
Inventor: TAKANO SEIICHI
IPC: C07D493/04
Filed: 1985-03-19
Abstract: PURPOSE:To obtain the titled compound useful as a stereoselective synthetic raw material for a compound suitable as an anticancer only by heating under reflux advantageously, by reacting a specific compound such as an easily obtainable o-hydroxymethylbenzylsilane compound as a raw material with maleic anhydride. CONSTITUTION:A compound (e.g., o-hydroxymethylbenzylsilane compound) shown by the formula I (R is lower alkyl; X and Y are lower alkyl, or X and Y are bonded to form lower alkylene; Ar is 3,4,5-trimethoxyphenyl, 3,4- dimethoxyphenyl, etc., with the proviso that X and Y are lower alkyl when Ar is 3,4-methylenedioxyphenyl) is reacted with maleic anhydride in a solvent (preferably benzene) under reflux, to give a compound shown by the formula II. The compound shown by the formula I is obtained by reducing piperonal with sodium borohydride and from synthesis through several processes such as a reaction with thionyl chloride, etc.
Patent JP-S58172403-A (JP)
Title: Scroll fluid machine
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1982-04-05
Abstract: PURPOSE:To reduce a pressure loss in a suction passage and suppress a change of pressure, by forming recessed parts respectively to the external end side wall of a turning scroll lap and the side wall of a fixed scroll lap for said external end side wall to enlarge the suction passage. CONSTITUTION:A recessed part 9 is formed to the lap side wall face of a winding end outer edge part 2c in a lap 2a of a turning scroll 2, and a suction gap g' is ensured by the recessed face 10 of the part 9 and the side wall face of an end plate part 1c of a fixed scroll 1 placed at a face-to-face position to the face 10. Then the part 9 is provided so as to be engaged to a winding finish end face 2d of the turning scroll lap 2a. While the face 10 of the part 9 is formed to a circular arc shape located at an equal distance R from the center Om of the scroll 2. In this way, a suction passage reaching the suction part in a scroll compressor can be always widely maintained despite turning motion of the scroll 2 to both reduce a pressure loss in the suction passage and suppress a change of pressure in the suction part to a less level.
Patent JP-H10238974-A (JP)
Title: Manufacture of heat pipe
Inventor: MASUKO KOICHI
IPC: F28D15/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat pipe capable of surely removing non-condensible gas from a container. SOLUTION: In the present method of manufacturing a heat pipe, an operation fluid 3 is put in a container 1 where an injection tube part 2 is provided on one end thereof, and is then tentatively sealed at a position on the side of the tip end of the injection tube part 2. The whole of the container 1 is continuously heated for a predetermined time at a temperature where it is scheduled to be used as a pipe. Then, the other end of the container 1 is heated, and then non-condensible gas 11 in the container 1 is moved to the side of the insertion tube part 2 with the aid of vapor of the operation fluid 3. Surface temperatures of an end 9 of the container 9 which becomes a heat radiation part and of a predetermined position of the insertion tube part 2 are measured, and after both becomes substantially equal temperature the insertion tube part 2 is mainly sealed at a position on the container side from a temperature measuring position 10 of the insertion tube part 2. Then, the insertion tube part 2 is cut between the mainly sealed part and the tentatively sealed part 4.
Patent JP-S62168428-A (JP)
Title: Voice adjusting circuit
Inventor: SAKAMAE TOSHIJI
IPC: H04B1/16
Filed: 1985-03-19
Abstract: PURPOSE:To execute effectively a voice adjusting operation even if a squelch circuit is in the course of closed operation, by providing a testing sound signal sending-out means for sending out a testing sound signal to a voice adjusting circuit in accordance with an operation of the squelch circuit. CONSTITUTION:When a receiving system circuit is aperiodic, a squelch circuit is closed in operation, noise sent to a terminal 6a of a sound volumeadjusting circuit 6 from the receiving system circuit is cut off, and a loudspeaker 9 goes to silent. In such a case, when a control related to a test key 13b of a variable resistor 13 which is provided on the sound volume adjusting circuit 6 is drawn out, the test key 13b is closed, and a switch 12 is closed. In such a way, when a sliding piece 13a of the variable resistor 13 is rotated, a testing sound signal can be monitored by the loudspeaker 9 through a terminal 16b, and an AF amplifier 8. Accordingly, even if the squelch circuit is in the course of closed operation, sound volume adjusting operation can be executed effectively.
Patent JP-H06268473-A (JP)
Title: High frequency integrated circuit element
Inventor: GOTO MITSUHIKO
IPC: H01L23/12
Filed: 1993-03-16
Abstract: PURPOSE:To enable packaging by resin sealing by jointing a glass substrate provided with a space on the upper part of a dielectric thin film for which a surface acoustic wave element is manufactured and covering it. CONSTITUTION:The surface acoustic wave element is provided in the dielectric thin film 2 formed on a silicon substrate 1, a high frequency amplifier element is provided in a semiconductor thin film 3 formed on the substrate 1 similarly and the glass substrate 4 is jointed on the substrate 1 so as to make the space 6 on the thin film 2. In such a manner, the surface acoustic wave element is physically and chemically protected by the space 6 provided by the substrate 4 jointed to the substrate 1 in a state where the space is formed on the upper part of the surface acoustic wave element. Since the resin of a package does not cover the surface of the thin film 2 where the surface acoustic wave element is formed even when it is packaged by the resin sealing, the function at the surface acoustic wave element is not hindered.
Patent JP-S63224149-A (JP)
Title: Manufacture of separator-covered plate for storage battery
Inventor: YAMADA TAKASHI
IPC: H01M4/20
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a separator-covered plate having easy handling, good workability, and thin thickness by installing a separator pasting process and a lug cutting process in an expanded plate forming line. CONSTITUTION:Continuous belt-like expanded grids 5 connected to two lines with lugs 4 are filled with active material 17 with an active material filling machine 16 and lugs are cut with a lug cutter 12 to form belt like plates 6, 6' before pasting separators 9. Each belt-like separator 9 coated with an adhesive 3 with an adhesive coating machine 10 is arranged on both sides of each of belt-like plates 6, 6', and pasted by pressing with rollers 1 5. The plates are cut in a required dimension with a plate cutter 13 to obtain separator- covered plates 8.
Patent JP-S55147524-A (JP)
Title: Epoxy resin composition for prepreg
Inventor: UNNO MORIMICHI
IPC: C08G59/00
Filed: 1979-05-09
Abstract: PURPOSE: Title composition which provides excellent heat resistance and flexibility, prepared by adding to a cycloaliphatic epoxy resin, a poly-p-vinylphenol resin, a phenol/formaldehyde condensate as a curing agent and an imidazole type compound as a cure accelerator.  
     CONSTITUTION: An epoxy resin composition for prepregs, prepared by adding to (A) 100pts.wt. of a cycloaliphatic epoxy resin, (B) 1W5pts.wt. of a poly-p- vinylphenol resin, softening point 140W190°C, (C) 25W50pts.wt. of a phenol/ formaldehyde condensate as a curing agent, (D) 0.1W15pts.wt. of at least one  imidazole type compound, as a cure accelerator, selected from the group consisting of 2-phenylimidazole, 2-undecylimidazole and 2-phenyl-4-methylim idazole. The windability during application to prepregs is improved by using as (A), a combination of 2-(3,4-epoxy)cycloh exyl-5,5-spiro(3,4-epoxy)cyclohexane-m-dioxaneand 3,4-epoxycyclohexyl methyl 3,4-epoxycyclohexan ecarboxylaterepresented by the  formula. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06261613-A (JP)
Title: Sulky light tractor
Inventor: ITANI KAZUAKI
IPC: A01C11/02
Filed: 1993-03-16
Abstract: PURPOSE:To reduce a bad influence on growing crops as much as possible in the case of carrying out control operation of growing crops by demounting a planting working machine and mounting an atomizer, an applicator, etc. CONSTITUTION:The tread of front wheels 1 is widened, tracks on which the front wheels move are positioned within the width of tracks on which rear wheels 2 move during straight traveling, the tracks of the wheels during straight traveling are only the tracks on which the rear wheels 2 move, passage width of the wheels in a paddy field, etc., is suppressed to the minimum and fear of running over the stock part of growing crops is reduced. A culm separating member 4 is installed at the front part of the front wheels 1, pushing down of crops by the front wheels 1 is lessened, the rear wheels 2 are passed on tracks from which culms are divided by the culm separating member 4 and pushing down of crops by the rear wheels 2 is also diminished.
Patent JP-H02233298-A (JP)
Title: Ic card
Inventor: YAMAGUCHI TOSHIKI
IPC: B42D15/10
Filed: 1989-03-07
Abstract: PURPOSE:To withstand external force such as bending or distortion to prevent damage by providing an external force buffering zone provided with a gap hole to the whole of the circumferential part of a loaded IC element or a part thereof. CONSTITUTION:An external buffering zone 5 (the part surrounded by a dotted line outside a loaded IC element 3) is provided to the loaded IC element 3 so as to surround the whole of the circumferential part thereof and a large number of gap holes 51 are formed within said zone 5. These gap holes 51 can be easily formed by punching the surface of a card. When the whole of the circumference of the loaded IC element 3 is constituted of the external buffering zone 5, the loaded IC element 3 is supported only by a fine linear film and, therefore, this card can possess rich flexibility.
Patent JP-S55150795-A (JP)
Title: Control device for induction motor
Inventor: NAGASE HIROSHI
IPC: H02P23/00
Filed: 1979-05-09
Abstract: PURPOSE:To decrease the torque pulsation in the vicinity of a synchronous speed, by controlling the phases of the voltage and current at the secondary side by the speed signal of an induction motor and by an operation status signal which commands the operation and regeneration, so that the power factor becomes approximately 1 in the vicinity of the synchronous speed. CONSTITUTION:The output signals from a position sensor 3 and a transformer 9 are inputted to a secondary-voltage phase detector 10 of an induction motor 2, and the output signals from a speed generator 4 and a speed control circuit 12 are inputted to a control-lead-angle command circuit 17. The outputs from the circuit 17 and the detector 10 are inputted to the secondary-side pulse-phase shifter 18 whose characteristics are such that the control-lead angle beta becomes large with the increase of a control signal Ecbeta in the region below the synchronous speed and S>0, and beta becomes small with the increase of Ecbeta in the region S<0; where S denotes a rotating speed as slippage. In this constitution, the phases of the voltage and current on the secondary side are controlled so that the power factor becomes approximately 1 in the vicinity of the motor and the operation status signal which commands the operation and regeneration, thereby the torque pulsation in the vicinity of the synchronous speed can be reduced.
Patent JP-H05258330-A (JP)
Title: Tracking controller for optical disk device
IPC: G11B7/095
Filed: 1992-03-16
Abstract: PURPOSE:To automatically decide the optimum gain of a compensator before entering corrective operation. CONSTITUTION:Before entering normal corrective operation, respective switchers 11-14 are switched to a side shown by a solid line and an adjusting mode is selected. A command signal for accelerating/decelerating an actuator 2 is outputted by a drive commander 3 and the fluctuation width of a TE signal is found by a PP detector 6 and the relative speed of an optical spot to a track is found based on the TE signal by a speed detector 7. The optimum gain in the control system is calculated based on respective outputs of the PP detector 6 and the speed detector 7 by a gain calculator 8 and the gain is applied to a compensator 10 in a normal mode. Further, by a timing commander 9, the detection timing of the speed detector 7 is decided to respective two points of time placed side by side while holding the rotational period of an optical disk 1 therebetween and the operational timing of the command signal of the drive commander 3 is decided.
Patent JP-H08139766-A (JP)
Title: Judgment-error correction method of digital communication system and digital communication system for realization of it
Inventor: SAI KATSUMOTO
IPC: H04B3/06
Filed: 1995-03-15
Abstract: PURPOSE: To improve communication quality by providing a decision error correcting method for removing a misdecision in a communication system having a decision part for obtaining an original message from a reception signal. CONSTITUTION: When the output signal of a receiver does not position in a boundary area and the output signal can be relied, switches S1 and S2 are interrupted, a buffer 54 and an error distance sum calculation part 55 are not used. A decision circuit 53 calculates an error following simple desision, inputs it to the receiver through a data line D and updates the tap coefficient of the receiver. In such a case, the receiver operates in the same way as a usual receiver. When the output of the receiver is positioned in the boundary area and the output signal cannot be relied, an error value considering all the adjacent symbols of the output y(k) of the receiver is calculated in the decision circuit 53 and an error distance is calculated.  Since the switches S1 and S2 are in a state where all are connected, the respective error distances calculated in the decision circuit 53 are respectively fed back to the error distance sum calculation part 55.